Simplex Mechanical Access Control Locks with key cylinder override. Cylinder not included.

LL Series=LH or LHRB
LR Series=RH or RHRB

1021B=Best/Arrow key override
1021C=Corbin/Russwin key override
1021M=Medeco/Yale key override
1021R=Sargent key override
1021S=Schlage key override

An alternative to traditional keyed locksets. Classroom/storeroom function, no code required for egress. Include ASA and standard strike. Require no batteries.
1 user code
For 1-3/8 to 2-1/4"-thick doors; 2-3/4" backset
Programmable Locks, Push Button (1000 Series)
Measure 9L (inside) x 3-1/8W x 3-3/16"D. Latch length is 1/2". Retrofit existing ASA 161 door preps.
3-hr. UL Fire Rated; ADA Compliant
Mechanical Pushbutton Combination Lock, Latch Length 1/2 Inch, Hand Right, Finish Satin Chrome, Includes Lever, For 1 3/8 to 2 1/4 Inches Thick Wood/Metal Door, Backset Size 2 3/4 Inches, Width 3 1/8 Inches, Outside Height 7 3/8 Inches, Inside Height 9 Inches, Depth 3 13/16 Inches, Latch Front Size 1 1/8 x 2 1/4 Inches